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BackgroundLeishmaniasis is an extremely relevant tropical disease, with global distribution. It still remains a main public health concern in low-income countries, and it is necessary to support more research on this common disease. Thus, a bibliometric analysis of the global scientific production on leishmaniasis was carried out.MethodsAll the articles registered in Web of Science with the subject of leishmaniasis between 2006 and 2015 were analysed, using Pajek and VOS viewer as tools.Results13,658 records in the field of leishmaniasis were indexed in the Web of Science database for this ten-year study period (2006–2015). This shows that studies on leishmaniasis have been growing, from 1071 in 2006 to 1537 in 2015. “Sundar S” is the most active researcher in the field of leishmaniasis, compiling and participating in 232 Articles. Brazil ranks first in scientific production, by performing 3315 studies on leishmaniasis. The United States, United Kingdom and Australia had the most collaboration in performing the studies of leishmaniasis with each other. In addition, PLOS NEGLECTED TROPICAL DISEASES published the most articles, with 483.ConclusionOur data shows an increase in the number of publications in the field of leishmaniasis. In addition, Brazil, USA, and India lead scientific production on leishmaniasis research.

The main objective of this study is to explain how to increase user loyalty behavior to public library services. This study uses a qualitative method based on grounded theory. The research population included users of public libraries in Iran. The data were collected through in-depth interviews, and the theoretical saturation was obtained after interviewing 24 members of public libraries. The collected data through interviews were analyzed using theoretical coding and content analysis. Results indicated that observing moral and humane principles when dealing with library users plays a significant role in both building user loyalty to the library and attracting new users. In addition, it was found that causal conditions in increasing loyalty among public library users are related to four areas including physical space management, information resource management, human resource management, and information technology management. It was also noted that factors such as service quality, proper design of interiors, providing diverse and updated information resources, the use of new communication technologies, and the use of cyberspace and social network applications must be taken into account by public libraries. Building loyalty among users and members of public libraries in today’s technological world is of high importance, as it will guarantee the repeated and more frequent use of public libraries and their services and thus reflect their positive effects. The loyalty of users of libraries and information centers can be based on perceived quality, effective communication between librarians and users, and satisfaction with services offered by libraries and their staffs and can affect the intention for repeated visits, and the use of library service and preferring a library over other libraries.

Background: This study was designed to analyze the global research on Lophomonas spp. using bibliometric techniques. Methods: A bibliometric research was carried out using the Scopus database. The analysis unit was the research articles conducted on Lophomonas spp. Results: Totally, 56 articles about Lophomonas spp. were indexed in the Scopus throughout 1933-2019 ( 87 years ) with the following information: (A) The first article was published in 1933; (B) 21 different countries contributed in studies related to Lophomonas spp.; (C) China ranked first with 16 publications about Lophomonas spp.; and (D) “Brugerolle, G” and “Beams, H.W.” from France and the US participated in 4 articles respectively, as the highest number of publications in the Lophomonas spp. network. Discussion: After 87 years, Lophomonas still remains unknown for many researchers and physicians around the world. Further studies with high quality and international collaboration are urgently needed to determine different epidemiological aspects and the real burden of the mysterious parasite worldwide.

Purpose This study, using a new method called Referenced Publication Years Spectroscopy (RPYS), aims to examine the most important historic works written in the area of knowledge management (KM). Design/methodology/approach Preliminary data of this study have been extracted from Web of Science through scientometric methods. The references used in all the papers in the core journals in this field since 1980 to the end of 2014 were studied. Findings The distribution of resources in the area of KM based on the publication year indicates that this field of study, during time intervals 1900 to 1980, has seen eight major mutations. A considerable influence of such fields as economics, business, social networks analysis, organizational learning and economic sociology on the realm of KM is evident. The association of Polanyi with the mutations of 1958, 1962 and 1967 suggests his obvious influence on the evolution of KM. The ratio of articles to books among the whole documents detected by RPYS was 2-13 which could direct us to the point that the channel for information transformation in KM is more focused on books than on articles. Originality/value None of the few studies done by scientometric methods in the realm of KM has been seen through the issue of the historical origins of this area. This piece of research, using a new scientometric method, can be considered the first study in which the origins of KM over time have been studied.

Purpose This research aims to examine the intellectual structure of iMetrics through author co-citation analysis. Design/methodology/approach This research uses common techniques in bibliometrics and social network analysis. It analyses 5,944 records from the Web of Science in the field of iMetrics that are published between 1978 and 2014. Findings Findings indicated that researchers including “Garfield”, “Egghe”, “Glanzel”, “Leydesdorff” and “Price” have received many co-citations. The author co-citation analysis in iMetrics resulted in eight thematic clusters, including “theoretical foundations and citation analysis”, “sociology of science”, “science mapping and visualization”, “network analysis”, “classic laws of bibliometrics”, “webometrics”, “technometrics” and “miscellaneous”. “Theoretical foundations and citation analysis” is the biggest cluster which comprises 59 authors. The results suggest the crucial role of price medallists in shaping the intellectual structure of knowledge in iMetrics. Originality/value Extracting the patterns embedded in the knowledge structure of iMetrics studies provides beneficial information for both researchers and policymakers. This research study is valuable that used an appropriate set of records regarding both recall and precision. Furthermore, this study helps us better understand the characteristics of iMetrics, its subject areas, and the prominent authors in those areas.

PurposeThe aim of this study is to evaluate the quality of services provided by the Regional Information Center for Science and Technology (RICeST) employing the Six Sigma methodology.Design/methodology/approachThe studied population in this research consists of the users of RICeST. To start with, 120 users of RICeST have been chosen as the samples in a simple random way. Next, in order to collect the data, the LibQUAL+ Questionnaire has been used. Having applied this questionnaire, the gap between the customers' expectations and perceptions has been identified and analyzed. Moreover, the given data are analyzed and their mean and standard deviations are calculated by “SPSS”. Then, in each of the evaluated cases, the calculated standard deviation is compared with the sigma level in the output table in order to specify the qualitative efficiency of services. Accordingly, the error rate in each of the provided services has been determined.FindingsFindings revealed that staff at RICeST could meet the users' minimum expectations of this center in all cases except for the option “the courteous staff”; therefore, they have allocated the efficiency of 50 percent which is equal to 500,000 errors per million. In other words, the average rate seems to be true in all options about the staff in this center. The efficiency of 69.20 percent obtained from the users' view about the quality of existing resources of this center, represents their relative satisfaction with the information resources in RICeST. But it is just in the option “the presence of a web site in the center” that the level of users' expectations is equal to the actual level and the achieved efficiency of 99.97 percent. Finally, it has been found that the quality of library space at the actual level was lower than the maximum level of users' expectation, but higher than the level of users' minimum expectations. The efficiency of 69.20 percent about the physical space of RICeSt indicates 308,000 errors per million. Consequently, it is far from achieving the desired level or the maximum users' expectations.Originality/valueThe increasing expectations of users in libraries and information centers have caused that these types of centers need modern strategies and management techniques in order to comply with these increasing changes and requirements. Evaluating the service quality in the library means to assess the effectiveness of services provided. The effect of evaluating the service quality is not limited to this fact, in which the services are provided only for users, but it is also focusing on the users' application level and compliance with their information needs and satisfaction of the quantity and quality of services.

PurposeThis research aims to address the issues in providing information resources and services to the distance education students of Shiraz University.MethodologyUsing a survey methodology, the investigator ran SPSS Software to analyze both descriptive and inferential statistics.FindingsThe findings highlighted the most important library services. Although the Virtual Institute of Shiraz University does not offer any of the library services noted, the majority of distance education students are making use of other information resources in their studies.Originality/valueAs the distance education system in Iran is in its infancy, findings of this study can be invaluable in highlighting the most significant library and information services for the distant learners.